DXC Technology Test Engineer Interview Questions and Answers

To switch to a frame in test automation, use the switchTo() method in Selenium WebDriver.

• Use driver.switchTo().frame() method to switch to a frame by index, name, or WebElement.

• To switch back to the default content, use driver.switchTo().defaultContent().

• Make sure the frame is present and loaded before switching to it.

Program to reverse a string using array of characters

• Create an array of characters to store the input string

• Iterate through the input string and store each character in the array

• Iterate through the array in reverse order to construct the reversed string

To create a table in SQL using INSERT, you need to first create the table structure and then insert data into it.

• Create a table using CREATE TABLE statement with column names and data types

• Insert data into the table using INSERT INTO statement with values for each column

• Example: CREATE TABLE employees (id INT, name VARCHAR(50)); INSERT INTO employees VALUES (1, 'John')

The ALTER command is used to modify an existing database object in SQL.

• Use ALTER TABLE to modify a table structure

• Use ALTER INDEX to modify an index

• Use ALTER VIEW to modify a view

• Use ALTER PROCEDURE to modify a stored procedure

I am a dedicated Test Engineer with a strong background in software testing and quality assurance.

• Experienced in creating test plans, test cases, and executing tests

• Proficient in using testing tools such as Selenium, JIRA, and TestRail

• Skilled in identifying and documenting software defects

• Strong analytical and problem-solving skills

• Excellent communication and teamwork abilities

Find min and max number in an array of strings

• Convert array elements to integers for comparison

• Use built-in functions like Math.min() and Math.max()

• Handle edge cases like empty array or non-numeric elements

Automation framework is a set of guidelines, coding standards, concepts, processes, practices, tools, and utilities that help in developing and executing automated tests.

• Provides structure and organization for automated testing

• Defines rules and best practices for test automation

• Includes libraries, utilities, and tools for test script development and execution

• Supports integration with test management tools and CI/CD pip...read more

Day to day activities include writing test cases, executing tests, analyzing results, reporting bugs, and collaborating with developers.

• Write test cases based on requirements

• Execute test cases manually or using automation tools

• Analyze test results and report bugs

• Collaborate with developers to resolve issues

Regression testing is the process of retesting a software application to ensure that new code changes have not adversely affected existing functionality.

• Regression testing is performed after code changes to verify that the existing features still work correctly.

• It helps in identifying any defects introduced by new code changes.

• Automated testing tools are often used for regression testing to save time and effort.

• Regress...read more

Sanity in software testing refers to a quick round of testing to ensure that the code changes have not adversely affected the existing functionality.

• Sanity testing is a subset of regression testing and is usually performed after a small code change or bug fix.

• It focuses on testing the most critical functionalities of the application to ensure they still work as expected.

• Sanity testing is not exhaustive and is meant to ...read more